189968776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{14143}}^1$

素因数の和:14245

約数の個数: 32

約数和(自身を含む): 376796160

約数和(自身を除く): 186827384

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 14143, 28286, 56572, 113144, 325289, 650578, 1032439, 1301156, 2064878, 2602312, 4129756, 8259512, 23746097, 47492194, 94984388, 189968776]

約数ペア:

[(1, 189968776), (2, 94984388), (4, 47492194), (8, 23746097), (23, 8259512), (46, 4129756), (73, 2602312), (92, 2064878), (146, 1301156), (184, 1032439), (292, 650578), (584, 325289), (1679, 113144), (3358, 56572), (6716, 28286), (13432, 14143)]